//===========================================================================================================================
// Cuberry - http://www.cuberry.net
// Copyright (c) 2012
// by Peacequare® - Amir Moussa
//===========================================================================================================================
// This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License 
// as published by the Free Software Foundation, either version 3 of the License, or any later version.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation 
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and 
// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions 
// of the Software.
//
// This program is distributed in the hope that it will be useful.
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED 
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF 
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
// DEALINGS IN THE SOFTWARE.
//
// See the GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.
//===========================================================================================================================

using System;
using System.Windows;
using Microsoft.Practices.Prism.Events;
using Microsoft.Practices.Prism.Regions;
using Microsoft.Practices.Unity;
using P2.Cuberry.Framework.Helper;
using P2.Cuberry.Modules.SimpleAccounting.FiCheque.Services;


namespace P2.Cuberry.Modules.SimpleAccounting.FiCheque
{
    public class FiChequesListPresenter : IFiChequesListPresenter
    {
        private IFiChequeService fiChequeService;
        private IEventAggregator _eventAggregator;
        private IUnityContainer container;
        private IRegionManager regionManager;
        private static SubscriptionToken findSubscriptionToken = null;
        private static SubscriptionToken addSubscriptionToken = null;

        public FiChequesListPresenter(IFiChequesListView view, IFiChequeService ChequeService, 
            IEventAggregator eventAggregator, IUnityContainer container, IRegionManager regionManager)
        {
            this.View = view;
            this._eventAggregator = eventAggregator;
            this.container = container;
            this.regionManager = regionManager;
            Events.FindFiChequeEvent findEvent = this._eventAggregator.GetEvent<Events.FindFiChequeEvent>();
            if (findSubscriptionToken != null)
                findEvent.Unsubscribe(findSubscriptionToken);

            findSubscriptionToken =  findEvent.Subscribe(FindCheque);
            Events.AddFiChequeEvent addEvent = this._eventAggregator.GetEvent<Events.AddFiChequeEvent>();
            if (addSubscriptionToken != null)
                addEvent.Unsubscribe(addSubscriptionToken);
            addSubscriptionToken = addEvent.Subscribe(OpenCheque);

            this.View.ChequeSelected += delegate(object sender, DataEventArgs<BusinessEntities.FiCheque> e)
            {};

            this.View.ChequeOpened += delegate(object sender, DataEventArgs<BusinessEntities.FiCheque> e)
            {
                OnChequeOpened(sender, e);
            };

            fiChequeService = ChequeService;            
        }


        public IFiChequesListView View { get; set; }


        public void OnChequeSelected(object sender, DataEventArgs<BusinessEntities.FiCheque> e)
        {}


        public void OnChequeOpened(object sender, DataEventArgs<BusinessEntities.FiCheque> e)
        {OpenCheque(e.Value);}


        public void FindCheque(BusinessEntities.FiChequeQuery fiCheque)
        {
            this.View.Model = fiChequeService.RetrieveCheques(fiCheque);
        }


        public void OpenCheque(BusinessEntities.FiCheque fiCheque)
        {
            try
            {
                BusinessEntities.FiCheque editedItem = new BusinessEntities.FiCheque(fiCheque.FiChequeID);
                IFiChequesDetailsView dv = this.container.Resolve<IFiChequesDetailsView>();
                Services.IFiChequeService service = this.container.Resolve<Services.IFiChequeService>();
                FiChequesDetailsPresentationModel pm = new FiChequesDetailsPresentationModel(dv, editedItem, service, _eventAggregator);
                pm.IsOpenedFromTransaction = false;
                dv.FlowDirection = (P2Translator.Culture.TextInfo.IsRightToLeft ? FlowDirection.RightToLeft : FlowDirection.LeftToRight);
                dv.ShowDialog();
                pm.Dispose();
                pm = null;
                dv = null;
                fiCheque.FillMyObject();
                fiCheque.OnAllPropertiesChanged();
            }
            catch (Exception ex) //AM:TC
            {
                P2ExceptionHandler.LogException(ex, string.Format("{0}.{1}", this.GetType().Name, System.Reflection.MethodInfo.GetCurrentMethod().Name));
            }
        }


    }
}